Sarah Holloway is the Senior Fellow for Social Impact at Columbia Entrepreneurship, Innovation, and Design and a member of the faculty at the School of International and Public Affairs (SIPA) where she teaches entrepreneurship, design & innovation, and nonprofit management. Sarah is a serial social entrepreneur and the co-founder of six ventures in K-12 education including Mouse.org and Computer Science for All (CSforALL) and The Wellness Classroom. She is the Co-Founder and Director of eLab, an online fellowship aimed at bringing together problem-solvers, experts and entrepreneurs in K-12, higher education and workforce to rethink the systems that educate our planet to help ensure equality and equity of access. Sarah sits on the Board of CSforALL, n-Powered, Five One Labs, Eat Offbeat, BenefitKitchen, Open StartUp and Gotham Gives.